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Making digital currency interoperable

Visa’s research and product teams have developed a new concept to move the conversation forward. We’re calling it a “Universal Payment Channel” (UPC) and it acts like a hub, interconnecting multiple blockchain networks and allowing for secure transfer of digital currencies. Think of it as a “universal adapter” among blockchains, allowing central banks, businesses, and consumers to seamlessly exchange value, no matter the form factor of the currency.

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